Communication

Chapter overview

• Technical data
  1
• 1 Repair instructions
  1
• 1.1 General repair instructions
  1
• 1.2 Routing and attachment of lines
  1
• 1.3 Notes on repair of CAN bus wiring
  1
• 1.4 General information
  2
• Communication
  3
• 1 Infotainment system
  3
• 1.1 Overview of fitting locations – Infotainment system
  3
• 1.2 Removing and installing infotainment system display
  4
• 1.3 Removing and installing control unit 1 for information electronics J794
  6
• 2 Sound system
  8
• 2.1 Overview of fitting locations – sound system
  8
• 2.2 Removing and installing rear treble loudspeakers R14/R16
  8
• 2.3 Removing and installing front treble loudspeakers R20/R22
  9
• 2.4 Removing and installing rear bass loudspeakers R15/R17
  10
• 2.5 Removing and installing front bass loudspeakers R21/R23
  11
• 3 Aerial systems
  13
• 3.1 Overview of fitting locations – aerial systems
  13
• 3.2 Removing and installing aerial amplifiers R24/R84
  14
• 3.3 Removing and installing amplitude modulation (AM) frequency filter R177
  16
• 3.4 Removing and installing frequency modulation (FM) frequency filter R178/R179
  17
• 3.5 Removing and installing roof aerial
  18
• 3.6 Removing and installing aerial module
  18
• 4 Radio
  20
• 4.1 Overview of radio
  20
• 4.2 Removing and installing radio
  20
• 5 Telephone system
  23
• 5.1 Preparation for mobile telephone
  23
• 5.2 Overview of fitting locations – telephone system
  24
• 5.3 Removing and installing telephone microphone R38
  25
• 5.4 Removing and installing aerial amplifier for mobile telephone R86
  26
• 5.5 Removing and installing aerial for Bluetooth
  27
• 6 Navigation system
  28
• 6.1 Overview of navigation system
  28
• 6.2 Overview of fitting locations – navigation system
  28
• 6.3 Removing and installing control unit for navigation system
  29
• 6.4 Removing and installing chip card reader control unit J676
  29
• 7 TV system
  31
• 7.1 Overview of fitting locations - TV system
  31
• 7.2 Removing and installing TV tuner
  31
• 8 Reversing camera system
  33
• 8.1 Overview of reversing camera system
  33
• 8.2 Overview of fitting locations – reversing camera system
  33
• 8.3 Removing and installing reversing camera R189
  34
• 8.4 Calibrating reversing camera system
  35
• 9 Multifunction steering wheel
  41
• 9.1 Overview of multifunction steering wheel
  41
• 9.2 Assembly overview – multifunction steering wheel
  41
• 9.3 Removing and installing multifunction buttons in steering wheel E441/E440
  42
• 9.4 Removing and installing Tiptronic switch in steering wheel E439/E438
  45
• 10 Connection for external multimedia devices
  46
• 10.1 Connectors – connection for external multimedia devices
  46
• 10.2 Removing and installing connection for external audio sources R199
  48
• 11 Car-Net
  49
• 11.1 General information
  49
• 11.2 Overview of fitting locations – mobile online services
  49